參數(shù)資料
型號： MAX5548
廠商： Maxim Integrated Products, Inc.
英文描述： Dual, 8-Bit, Programmable, 30mA High-Output-Current DAC
中文描述： 雙路、8位、可編程、可提供30mA高輸出電流的DAC
文件頁數(shù)： 14/15頁
文件大?。?/td> 296K
代理商： MAX5548
M
Power Sequencing
Ensure that the voltage applied to REFIN does not
exceed V
DD
at any time. If proper power sequencing is
not possible, connect an external Schottky diode
between REFIN and V
DD
to ensure compliance with the
absolute maximum ratings.
Power-Supply Bypassing and Ground
Management
Digital or AC transient signals on GND create noise at
the analog output. Return GND to the highest-quality
ground plane available. For extremely noisy environ-
ments, bypass REFIN and V
DD
to GND with 1μF and
0.1μF capacitors with the 0.1μF capacitor as close to
the device as possible. Careful PC board ground layout
minimizes crosstalk between the DAC outputs and
digital inputs.
Dual, 8-Bit, Programmable, 30mA
High-Output-Current DAC
14
______________________________________________________________________________________
CONTROLLER
DEVICE
DIN(0)
SCLK
CS
DOUT(0)
MAX5548
DIN(1)
SCLK
CS
DOUT(1)
MAX5548
DIN(2)
SCLK
CS
DOUT(2)
MAX5548
Figure 8. Daisy-Chain Configuration
15
16
14
13
5
6
7
C
S
8
S
F
O
O
1
3
V
DD
4
12
10
9
N.C.
GND
GND
REFIN
N.C.
DOUT/A1
MAX5548
D
F
2
11
N.C.
THIN QFN (3mm x 3mm)
TOP VIEW
Pin Configuration
Chip Information
PROCESS: BiCMOS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5548ETE 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5548ETE#G16 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5548ETE#TG16 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5548ETE+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5548ETE+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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